52897940

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5431}}^1$

素因数の和:5927

約数の個数: 24

約数和(自身を含む): 111334272

約数和(自身を除く): 58436332

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5431, 9740, 10862, 21724, 27155, 54310, 108620, 2644897, 5289794, 10579588, 13224485, 26448970, 52897940]

約数ペア:

[(1, 52897940), (2, 26448970), (4, 13224485), (5, 10579588), (10, 5289794), (20, 2644897), (487, 108620), (974, 54310), (1948, 27155), (2435, 21724), (4870, 10862), (5431, 9740)]